TM 9-2320-272-24-1
THIS TASK COVERS:
a. Removal
c. Installation
b. Cleaning and Inspection
INITIAL SETUP:
REFERENCES (TM)
APPLICABLE MODELS
M939A2
TM 750-254
TM 9-2320-272-10
TOOLS
TM 9-2320-272-243?
General mechanic's tool kit (Appendix E, Item 1)
EQUIPMENT CONDITION
Torque wrench (Appendix E, Item 146)
Parking brake set (TM 9-2320-272-10).
MATERIALS/PARTS
Right and left splash shields removed
(TM 9-2320-272-10).
Two lockwashers (Appendix D, Item 360)
Two locknuts (Appendix D, Item 294)
Coolant drained (para. 3-53).
Locknut (Appendix D, Item 273)
Hood removed (para. 3-275).
Four locknuts (Appendix D, Item 319)
Oil cooler removed (para. 3-4).
Antiseize tape (Appendix C, Item 72)
Straighten tabs on two lockwashers (29) and remove screws (30), lockwashers (29), and washers (28)
1.
from bracket (27) and radiator (1). Discard lockwashers (29).
Disconnect hose (5) from adapter (2).
2.
Remove adaptor (2), elbow (3), and elbow (4) from radiator (1).
3.
Loosen clamp (25) and disconnect hump hose (26) from inlet of radiator (1).
4.
Loosen clamp (7) and disconnect lower hump hose (6) from outlet of radiator (1).
5.
Remove screws (10) and (11) and washers (9) from radiator (1).
6.
NOTE
Assistant will help with steps 7 and 8.
Remove four screws (21) and washers (20) from mounting bracket (19).
7.
Remove radiator (1) from engine compartment (12).
8.
NOTE
Replace mounting bracket only if damaged.
Retain attaching hardware, fan shroud, and fittings for
installation of new radiator.
Remove two locknuts (22), screws (18), washers (16), and radiator mounting bracket (19) from
9.
control assembly (23). Discard locknuts (22).
Remove locknut (24), screw (15). and control assembly (23) from radiator support (13). Discard
10.
locknut (24).
Remove four locknuts (8), screws (17), washers (14), and radiator support (13) from engine
11.
compartment (12). Discard locknuts (8).
3-176
